Tom Hanks and Halle Berry star in what they said was the 'unfilmable' big screen adaptation of David Mitchell's epic bestseller - 'Cloud Atlas'.

To mark the latest cinema achievement by the celebrated Wachowskis (Andy and Lana) together with Tom Tykwer, HuffPost UK has an Exclusive Featurette going behind the scenes of his sprawling canvas with stars Hanks, Berry, as well as Jim Broadbent, Hugo Weaving, Jim Sturgess, Ben Whishaw, Susan Sarandon and even Hugh Grant (not often he can be tempted to a film set these days!) - all playing multiple parts, just to help confuse matters and keep viewers on their toes.

WATCH EVERYONE IN ACTION ABOVE.

Cloud Atlas looks... unlike any other film

Here's the blurb...

'Cloud Atlas' explores how the actions and consequences of individual lives impact one another throughout the past, the present and the future. Action, mystery and romance weave dramatically through the story as one soul is shaped from a killer into a hero and a single act of kindness ripples across centuries to inspire a revolution in the distant future.

Cloud Atlas is in UK cinemas from 22 February next year. See more stunning stills from the film below...